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Why are there so many bitcoins? The short answer: Bitcoin has a fixed cap, but coins enter circulation over time and each BTC splits into tiny units.

Bitcoin is a decentralized digital currency with a fixed supply. This guide explains what it is, how it works, why it has value, and its main risks.

Bitcoin’s next support level is a price area where buyers may step in during a drop. It is a trading reference, not a guaranteed floor.

Is bitcoin mining legal? It depends on local rules for electricity, property use, business activity, and taxes rather than one global answer.

Yes, but usually not by moving your personal BTC directly. The real issue is whether your Roth IRA setup allows bitcoin exposure and proper custody.

Bitcoin is usually dated in two steps: the white paper appeared in 2008, and the network began with the genesis block in January 2009.

The last Bitcoin will not be mined anytime soon. Bitcoin issuance slows after each halving, so the final stretch takes a very long time.

Can you mine Bitcoin on an iPhone? In practice, no. An iPhone can run demo calculations, but real Bitcoin mining needs specialized hardware.